removed old gcc snapshots

[dottout.git] / x11-apps / grandr / files / 0.1-grandr-combo-invalid-iterator-fix.patch

--- grandr-0.1/src/callbacks.c  2007-06-19 15:22:41.000000000 +0200
+++ grandr-0.1~/src/callbacks.c 2007-12-04 14:30:54.000000000 +0100
@@ -158,9 +158,12 @@
        GtkTreeModel *model;
        GtkTreeIter iter;
        int mode_id;
+       gboolean iter_ok;
        
        model = gtk_combo_box_get_model (combobox);
-       gtk_combo_box_get_active_iter (combobox, &iter);
+       iter_ok = gtk_combo_box_get_active_iter (combobox, &iter);
+       if(!iter_ok) return;
+
        gtk_tree_model_get (model, &iter,
                      COL_MODE_ID, &mode_id,
                      -1);